1DYQ		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	SO4, ZN	enzyme
related structures	by homologous chain: 1ESF
Gene Ontology	Chain Function Process Component A toxin activity
Primary reference	Structural basis for abrogated binding between staphylococcal enterotoxin A superantigen vaccine and MHC-IIalpha., Krupka HI, Segelke BW, Ulrich RG, Ringhofer S, Knapp M, Rupp B, Protein Sci 2002 Mar;11(3):642-51. PMID:11847286

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (1dyq.pdb1.gz) 48 Kb LPC: Ligand-Protein Contacts for 1DYQ CSU: Contacts of Structural Units for 1DYQ Likely Quarternary Molecular Structure file(s) for 1DYQ Structure Factors (398 Kb) Retrieve 1DYQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DYQ from S2C, [Save to disk] Re-refined 1dyq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1DYQ in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1dyq] [1dyq_A] SWISS-PROT database: [P0A0L2]

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